Problem 2-19 Consider the three stocks in the following table. Pe represents price at time t, and represents shares outstanding at time t. Stock C splits two-for-one in the last period. B Po 93 53 106 20 100 200 200 P1 98 48 116 01 100 200 P2 98 48 58 02 100 200 400 200 a. Calculate the rate of return on a price-weighted Index of the three stocks for the first period (t =0 to t1). (Do not round Intermediate calculations. Round your answer to 2 decimal places.) Rate of retum %